The 2005 Segunda División B play-offs (Playoffs de Ascenso or Promoción de Ascenso) were the final playoffs for promotion from 2004–05 Segunda División B to the 2005–06 Segunda División. The four first placed teams in each of the four Segunda División B groups played the Playoffs de Ascenso and the four last placed teams in Segunda División were relegated to Segunda División B.
Teams for 2004/2005 play-off
Eliminatories
First round
Second round
Group A--Second Eliminatory
Promoted to Segunda División: Hércules CF
Group B--Second Eliminatory
Promoted to Segunda División: CD Castellón
Group C--Second Eliminatory
Promoted to Segunda División: Lorca Deportiva CF
Group D--Second Eliminatory
Promoted to Segunda División: Real Madrid B
References